package com.hjh.pro.exportdb.services;

import com.baomidou.mybatisplus.plugins.Page;
import com.baomidou.mybatisplus.service.IService;
import com.hjh.pro.exportdb.entity.Student;

import java.util.List;
import java.util.Map;

public interface StudentService extends IService<Student> {

    List<Student> findAllStudent();

    List<Student> findSomeColumn();

    void deleteById(Integer id);

    void updateByPrimarKeySelective(Student student);

    void saveStudent(Student student);

    Page<Student> findAllStudentPage(Page<Student> page);

    List<Student> findStuByGender(Integer gender);

    List<Map> queryByTable(String tab);
}